Run: 2026-04-24-01KQ030CR8RHBDQ0KE7QJ6ADNG

Run Details

Duration:
14.1s
Cost:
$0.000140
Provider:
DeepInfra

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Midnight rain hammered the cobblestones, echoing through empty lonely streets. Detective Rowan arrived, his trench coat dripping onto cold pavement. A flickering streetlamp illuminated a body beneath the gutter alone. The corpse wore a silver watch, stopped precisely at midnight. A single black rose lay beside him, petals bruised deeply. Whispers floated through the alley, hinting at secrets long buried. Rowan knelt, noting the faint scent of jasmine lingering softly.
created_at"2026-04-24T15:51:17.524Z" 4/24/2026, 3:51:17 PM
model"openai/gpt-oss-120b"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency187
moderation_latency(null)
generation_time13931
tokens_prompt46
tokens_completion734
native_tokens_prompt89
native_tokens_completion718
native_tokens_completion_images(null)
native_tokens_reasoning608
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.000139891
router(null)
provider_responses
0
endpoint_id"85835306-dba3-4334-87bc-ab9ffa5c9c62"
id"chatcmpl-R3RO9bjD2tGXQZf4tm3hOwMQ"
is_byokfalse
latency84
model_permaslug"openai/gpt-oss-120b"
provider_name"DeepInfra"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777045877-2c00L2yEZmtLoJqAygIa"
session_id(null)
api_type"completions"
id"gen-1777045877-sclezUY3sqkYdZzuFqEM"
upstream_id"chatcmpl-R3RO9bjD2tGXQZf4tm3hOwMQ"
total_cost0.000139891
cache_discount(null)
upstream_inference_cost0
provider_name"DeepInfra"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences7
wordCounts
010
110
210
310
410
510
610